hormone
Melatonin supplements
Half of the 1,557 melatonin supplements in the NIH label database that print an amount list 3 mg or less per serving; the middle half list 2 mg to 5 mg (DSLD version 9.4.0, January 2026). The 656 products whose only supplement ingredient is melatonin list a median of 3 mg.
- Products listing it
- 1,6721,557 print an amount; 113 list it inside a blend without an amount
- Median per serving
- 3 mgmiddle half 2 mg to 5 mg
How much melatonin do supplements contain?
The median product lists 3 mg per serving. One in ten lists 1 mg or less, one in ten 10 mg or more. The amount printed most often is 3 mg (454 products).
Products by amount of melatonin per serving
1,557 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 3 mg | 454 | Beauty Sleep (ResVitale); Sleep Soundly Advanced (GNC Preventive Nutrition); Melatonin 3 mg (Vitabase) |
| 5 mg | 293 | Melatonin 5 mg (Spring Valley); Time Release Melatonin 5 mg (Finest); Melatonin All Natural Strawberry Flavor (CVS Pharmacy) |
| 1 mg | 222 | Melatonin 1 mg (Vitamin World); Sleep All Nite Naturals (SeniorLife Health); Melatonin Two Stage Release 1 mg (Vitabase) |
| 10 mg | 171 | Super Strength Melatonin 10 mg (Vitamin World); Oncotonin Liposomal Melatonin 10 mg (Cardiovascular Research); Melatonin 10 mg Delicious Strawberry Flavor (TriSorb) |
| 2 mg | 103 | Sweet Dreams Sleep Formula (IVL Institute For Vibrant Living); Melatonin Time-Release (Metabolic Maintenance); Nighttime (Estroven) |
| 2.5 mg | 49 | Melatonin 2.5 mg Liquid (Natrol); Quick Melt Melatonin 2.5 mg (Doctor's Best); Melatonin Chocolate Mint Flavor 2.5 mg (Doctor's Best) |
| 6 mg | 48 | Move Free Night (Schiff); Rapid Sleep PM Extra 6 mg Melatonin (Applied Nutrition); Sweet Slumber (Schiff) |
| 1.5 mg | 47 | Clinical Sleep (Natural Clinician); Sleep-Max PM (Garcoa Laboratories); Tranquell (Vitamins Direct) |
| 0.5 mg | 40 | All-Natural Nighttime Cough & Sleep Drink Natural Grape Flavor (Zarbee's); DREM Sleep Aid (Systemic Formulas Bio Challenge); Microtonin 500 mcg (Cardiovascular Research) |
| 0.3 mg | 23 | Melatonin 300 mcg (Sundown Naturalist); Melatonin 300 mcg (Rexall Naturalist); Melatonin 300 mcg (Sundown) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most melatonin?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Melatonin 60 mg Natural Berry FlavorVitamatic60 mg
- Melatonin 60 mg Strawberry FlavorSafrel60 mg
- Sleep 60 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION60 mg
- Maximum Strength Melatonin 5 mgAvPAK50 mg
- Sleep 50 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION50 mg
- Sleep 40 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION40 mg
- Melatonin 30 mg Fast Dissolve Natural Berry FlavorVitamatic30 mg
- Melatonin 30 mg Strawberry FlavorSafrel30 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2012 list a median of 2 mg; those entered in 2025, 3 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2012 | 42 | 2 mg |
| 2013 | 53 | 3 mg |
| 2014 | 48 | 3 mg |
| 2015 | 37 | 3 mg |
| 2016 | 69 | 3 mg |
| 2017 | 82 | 3 mg |
| 2018 | 55 | 3 mg |
| 2019 | 67 | 3 mg |
| 2020 | 152 | 3 mg |
| 2021 | 163 | 3 mg |
| 2022 | 177 | 3 mg |
| 2023 | 191 | 3 mg |
| 2024 | 218 | 3 mg |
| 2025 | 188 | 3 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing melatonin by DSLD product type
Brands listing it most: Natrol (77), Life Extension (25), Source Naturals (21), Puritan's Pride (20), Nature's Way (19), GNC (18), Nature's Bounty (17), Sundown Naturals (16), OLLY (15), Source Naturals Sleep Science (15).
Every product listing melatonin
1,672 products, A to Z by name (page 27 of 34), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- SleepOweli10 mg
- SleepCheribundi Performance3 mg
- SleepProcera3 mg
- SleepQuantum Health2 mg
- SleepBodyHealth3 mg
- SleepRelaxium5 mg
- Sleep & GH Formula Peacekeeper Strawberry KiwiWarrior Labz · off the marketin a blend
- Sleep & RepairNatrol1.5 mg
- Sleep 'n RestoreNatrol3 mg
- Sleep +Blisque9 mg
- Sleep + Blueberry FlavoredThorne Research1 mg
- Sleep + Calm StrawberryNatrol6 mg
- Sleep + MagnesiumCelebrate5 mg
- Sleep + Melatonin Full Spectrum Cannabinoid CapsulesLazarus Naturals5 mg
- Sleep + RestoreProper3 mg
- Sleep + Wild BlueberryThorne Research · off the market1 mg
- Sleep 1 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION1 mg
- Sleep 10 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION10 mg
- Sleep 12 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION12 mg
- Sleep 15 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION15 mg
- Sleep 20 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION20 mg
- Sleep 3 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION3 mg
- Sleep 30 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION30 mg
- Sleep 40 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION40 mg
- Sleep 5 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION5 mg
- Sleep 50 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION50 mg
- Sleep 60 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION60 mg
- Sleep AdvanceLogos Nutritionals2 mg
- Sleep AidLife Renew2 mg
- Sleep AidNutrifect Nutrition · off the market2 mg
- Sleep AidFresh Nutrition5 mg
- Sleep AidPhysician's Choice5 mg
- Sleep AidHTLT Essentials3,006 mg as transcribed, likely a slip
- Sleep AidiPro Organic Supplements · off the marketin a blend
- Sleep Aid ComplexNutricost3 mg
- Sleep Aid FormulaSpring Valley10 mg
- Sleep AideVital Nutrients0.75 mg
- Sleep All Nite NaturalsSeniorLife Health1 mg
- Sleep and Grow Sweet TeaEA0.5 mg
- Sleep AnswerHealthy Directions0.9 mg
- Sleep AnswerDoctors' Preferred4 mg
- Sleep Assure Liquid Natural Lemon FlavorNature's Plus · off the market3 mg
- Sleep BalanceCountry Life Gut Connection1 mg
- Sleep BenefitsDaVinci Benefits Line5 mg
- Sleep Blackberry ZenOLLY3 mg
- Sleep Blue DreamGHOST3 mg
- Sleep Blueberry LavenderLiquid I.V.3 mg
- Sleep BurnBuilt By Naturein a blend
- Sleep CapsRapidCBD5 mg
- Sleep CBD Gummies 30 mg Mixed BerryCBDistillery2 mg